IS 12473 Pt.5-1988 Chemical analysis of cemented carbide by flame atomic absorption spectrometry Part 5 Determination of cobalt, iron, manganese, molybdenum, nickel, titanium and vanadium content from 0.5% to 2% (m/m)
1.1 This standard ( Part 5 ) specifies the metnod to be used for the determination of cobalt, iron, manga-nese, molybdenum, nickel, titanium and vana-dium contents in hardmetals within the range 0.5 to 2 percent ( m\m ) by flame atomic absorption spsctrometry.
1.2 General requirements concerning the field of application, principle, interfering elements, apparatus, sampling and test report are given in Part 1 of this standard.
Note — Determination of element contents in high concentration by the atomic absoption spectrometry method yields a wider scattering of results than are obtainable by other methods.
IS 12473 Pt.5-1988 history
1989IS 12473 Pt.5-1988 Chemical analysis of cemented carbide by flame atomic absorption spectrometry Part 5 Determination of cobalt, iron, manganese, molybdenum, nickel, titanium and vanadium content from 0.5% to 2% (m/m)